#include<bits/stdc++.h>
using namespace std;
#define endl '\n'
const int N = 2e5+5;

int main(){
    ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    freopen("arena.in", "r", stdin);
    freopen("arena.out", "w", stdout);

    cout << 1 << endl;
    return 0;
}